#B1C844#B1C844

#B1C844 is a light, vivid yellow-green. Relative luminance 0.511; OKLCH L 79.1% C 0.157 H 118.6°. Best body text is #000000 at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#B1C844
RGB	rgb(177, 200, 68)
HSL	hsl(70, 55%, 53%)
HSV	hsv(70, 66%, 78%)
CMYK	cmyk(11.5%, 0%, 66%, 21.6%)
CIE-LAB	lab(76.72, -25.51, 60.81)
CIE-LCH	lch(76.72, 65.95, 112.75°)
OKLab	oklab(79.06% -0.0751 0.1375)
OKLCH	oklch(79.06% 0.157 118.6)
XYZ	xyz(39.8299, 51.0733, 13.2276)
Luminance	0.5107 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1C844 #5B44C8

analogous

#C89D44 #B1C844 #6FC844

triadic

#B1C844 #44B1C8 #C844B1

tetradic

#B1C844 #44C89D #5B44C8 #C8446F

square

#B1C844 #44C89D #5B44C8 #C8446F

split-complementary

#B1C844 #446FC8 #9D44C8

monochromatic

#637121 #8CA02F #B1C844 #C5D673 #D8E4A3

Accessibility & contrast

On white

1.87

#B1C844 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.21

#B1C844 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1C844

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1C844	#FFFFFF	#000000	##000000
##B1C844	1.00	1.87	11.21	11.21
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.21	21.00	1.00	1.00
##000000	11.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD32

Deuteranopia (green-blind)

#D2BE4E

Tritanopia (blue-blind)

#BBBDAD

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #b1c844;
/* rgb */ color: rgb(177, 200, 68);
/* oklch */ color: oklch(79.1% 0.157 118.6);

Tailwind

colors: {
  custom: {
    50: '#cbd87f',
    500: '#b1c844',
    950: '#000000',
  },
}

SCSS

$custom: #b1c844;
$custom-light: #cbd87f;
$custom-dark: #000000;

JSON

{
  "hex": "#b1c844",
  "rgb": {
    "r": 177,
    "g": 200,
    "b": 68
  },
  "hsl": {
    "h": 70.455,
    "s": 54.545,
    "l": 52.549
  },
  "oklch": {
    "l": 0.79058,
    "c": 0.1567,
    "h": 118.6
  },
  "luminance": 0.51073
}

Semantic roles & 50–950 ramp

primary

#B1C844

secondary

#42367A

accent

#4ADE64

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140A

muted

#83837D

Preview Lab

Preview with #B1C844

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →